/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 30318
 * Date: 2023-12-12
 * Time: 17:01
 */
class StaticDemo {
    static int x;
    int y;
    static{
        x=10;
    }
    public static int getX() {
        return x;
    }
    public static void setX(int newX) {
        x = newX;
    }
    public int getY() {
        return y;
    }
    public void setY(int newY) {
        y = newY;
    }

    public static void main(String[] args) {
        System.out.println("静态变量x="+StaticDemo.getX());
        StaticDemo a = new StaticDemo();
        StaticDemo b = new StaticDemo();
        a.setX(1);
        a.setY(2);
        b.setX(3);
        b.setY(4);
        System.out.println("静态变量a.x="+a.getX());
        System.out.println("实例变量a.y="+a.getY());
        System.out.println("静态变量b.x="+b.getX());
        System.out.println("实例变量b.y="+b.getY());
    }
}